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Re: [pdf-devel] Stream backends and strncpy()
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From: |
jemarch |
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Subject: |
Re: [pdf-devel] Stream backends and strncpy() |
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Date: |
Fri, 26 Sep 2008 21:13:58 +0200 |
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User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/23.0.60 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) |
I've been all day testing the RunLength filter, and sadly the problem was
that
I found this, pdf-stm-be.c, line 278:
##
/* Copy the data */
strncpy ((char *) be->data.mem.buffer + be->data.mem.pos,
(char *) buffer,
written_bytes);
###
We should use memcpy() because strncpy() mess with '\0' characters. :-/
Here is a patch for that modification,
Applied to the trunk.
Thanks.